libtiff-4.6.0-1.aix7.1.ppc.rpm is now available in AIX Toolbox.
This version of libtiff has fixes for the following security vulnerabilities.
CVE-2023-3618
CVE-2023-40745
CVE-2023-41175
CVE-2023-3576
You can use DNF to update to this version of package from the AIX Toolbox repository.
------------------------------
RESHMA KUMAR
------------------------------